Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NI4ET callsign genealogy
Currently held by THOMPSON, DAVID H
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by NI4ET's current licensee, walking backwards.
- THOMPSON, DAVID HTNgranted 2007-08-07cancelled 2013-12-06
Successor callsigns
Callsigns held now by people who previously held NI4ET.
- DYKE, BARRY GWYgranted 2010-02-13cancelled 2010-11-02
All historical holders
Every license row we've seen with the callsign NI4ET, oldest first.
- DYKE, BARRY G FL2001-02-13 → cancelled 2010-02-13
- THOMPSON, DAVID H TN2023-10-16 active